*{
    margin: 0;
    padding: 0;
}
ul ol li{
    list-style: none;
}

.tab{
    border-collapse:collapse ;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
}
.tab td{
    width: 100px;
    height: 50px;
    font-size: 20px;
    text-align: center;
    line-height: 50px;
    border:1px solid #000;
}
.msgBox{
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    position: fixed;
    display: flex;
    justify-content: center;
    align-items: center;
}
.msgBox>.msgBox-1{
    width: 300px;
    height: 400px;
    border: solid 1px #999999;
    border-radius: 50px; 
    background-color: aliceblue;
    padding-left: 30px;
}
.msgBox>.msgBox-1>input{
    height: 30px;
    width: 200px;
    margin-top: 15px;
    border-radius: 50px;
    outline: none;
}
.msgBox>.msgBox-1>button{
    width: 50%;
    background: rgba(f, f, f, 0.5);
    color: black;
    margin-top: 30px;
    border-radius: 20px;
    background: white;
    margin-left: 60px;
}
.msgBox>.msgBox-1>button:hover{
    background: black;
    color:white;
}
.add{
    /* background: rgba(0, 0, 0, 0.5); */
    position: fixed;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 150px;
}
.add>.add-1{
    width: 300px;
    height: 400px;
    border: solid 1px #999999;
    border-radius: 50px; 
    background-color: aliceblue;
    padding-left: 30px;
}
.add>.add-1>input{
    height: 30px;
    width: 200px;
    margin-top: 15px;
    border-radius: 50px;
    outline: none;
}
.add>.add-1>button{
    width: 50%;
    background: rgba(f, f, f, 0.5);
    color: black;
    margin-top: 30px;
    border-radius: 20px;
    background: white;
    margin-left: 60px;
}
.add>.add-1>h1{
    margin-left: 60px;
}
.msgBox>.msgBox-1>h1{
    margin-left: 65px;
}

